[freeimage, libwebp, OpenEXR, OpenVDB] Updates (#5417)

* [libwebp] update to v1.0.2, greatly simplify port, remove unnecessary custom find_package script in favour of original Config files for cmake

* [libwebp] enable building of all tools

* [libwebp] install cmake config file in expected path

* [libwebp] add compatibility layer inside CMake Config file

* [libwebp] fix libwebpmux library name

* [OpenEXR] Update to v2.3.0, enable tools, improve cmake module while still maintaining backwards compatibility (there's an official one distributed with the package but it is completely different, for now it is avoided)

* [OpenEXR] remove unused patches

* [OpenEXR] remove forced definition, could hide problems downstream

* [freeimage] add compatibility with latest OpenEXR

* [freeimage] bump control

* [OpenEXR] restore ilmbase as an empty package to permit clean update

* [OpenVDB] update to v6.0

* [OpenEXR] disable building on UWP platform

* [openexr] Fix tools suffixes

* [openexr] Fix Linux build paths

6 files changed, 136 insertions, 167 deletions

diff --git a/ports/openexr/CMakeLists.txt.patch b/ports/openexr/CMakeLists.txt.patch
deleted file mode 100644
index 0ee0110d5..000000000
--- a/ports/openexr/CMakeLists.txt.patch
+++ /dev/null
@@ -1,86 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 8c0a385..887ddf5 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -157,8 +157,8 @@ IF (HAVE_SYSCONF_NPROCESSORS_ONLN)
-   FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/config/OpenEXRConfig.h "#define OPENEXR_IMF_HAVE_SYSCONF_NPROCESSORS_ONLN 1\n" )
- ENDIF()
-   
--SET (OPENEXR_LIBSUFFIX "")
--SET (ILMBASE_LIBSUFFIX "")
-+SET (OPENEXR_LIBSUFFIX "" CACHE STRING "Default suffix for OpenEXR")
-+SET (ILMBASE_LIBSUFFIX "" CACHE STRING "Default suffix for ILMBase")
- IF (NAMESPACE_VERSIONING)
-   SET ( OPENEXR_LIBSUFFIX "-${OPENEXR_VERSION_API}" )
-   # assume same NAMESPACE_VERSION setting for IlmBase for now
-@@ -188,32 +188,6 @@ SET_TARGET_PROPERTIES ( IlmImfUtil
-   SOVERSION 23
-   OUTPUT_NAME "IlmImfUtil${OPENEXR_LIBSUFFIX}"
-   )
--  
--##########################
--# Example Code
--##########################
--ADD_SUBDIRECTORY ( IlmImfExamples )
--
--  
--##########################
--# Tests
--##########################
--ADD_SUBDIRECTORY ( IlmImfTest )
--ADD_SUBDIRECTORY ( IlmImfUtilTest )
--ADD_SUBDIRECTORY ( IlmImfFuzzTest )
--
--
--##########################
--# Binaries / Utilities
--##########################
--ADD_SUBDIRECTORY ( exrheader )
--ADD_SUBDIRECTORY ( exrmaketiled )
--ADD_SUBDIRECTORY ( exrstdattr )
--ADD_SUBDIRECTORY ( exrmakepreview )
--ADD_SUBDIRECTORY ( exrenvmap )
--ADD_SUBDIRECTORY ( exrmultiview )
--ADD_SUBDIRECTORY ( exrmultipart )
--
- 
- ##########################
- # Installation
-@@ -224,37 +198,3 @@ INSTALL ( FILES
-   DESTINATION
-   ${CMAKE_INSTALL_PREFIX}/include/OpenEXR
-   )
--
--# Documentation
--INSTALL ( FILES
--  doc/TechnicalIntroduction.pdf
--  doc/ReadingAndWritingImageFiles.pdf
--  doc/OpenEXRFileLayout.pdf
--  doc/MultiViewOpenEXR.pdf
--  doc/InterpretingDeepPixels.pdf
--  doc/TheoryDeepPixels.pdf
--  DESTINATION
--  ${CMAKE_INSTALL_PREFIX}/share/doc/OpenEXR-${OPENEXR_VERSION}
--  )
--
--# Examples
--INSTALL ( FILES
--  IlmImfExamples/main.cpp
--  IlmImfExamples/drawImage.cpp
--  IlmImfExamples/rgbaInterfaceExamples.cpp
--  IlmImfExamples/rgbaInterfaceTiledExamples.cpp
--  IlmImfExamples/generalInterfaceExamples.cpp
--  IlmImfExamples/lowLevelIoExamples.cpp
--  IlmImfExamples/previewImageExamples.cpp
--  IlmImfExamples/generalInterfaceTiledExamples.cpp
--  IlmImfExamples/generalInterfaceTiledExamples.h
--  IlmImfExamples/drawImage.h
--  IlmImfExamples/rgbaInterfaceExamples.h
--  IlmImfExamples/generalInterfaceExamples.h
--  IlmImfExamples/rgbaInterfaceTiledExamples.h
--  IlmImfExamples/lowLevelIoExamples.h
--  IlmImfExamples/previewImageExamples.h
--  IlmImfExamples/namespaceAlias.h
--  DESTINATION
--  ${CMAKE_INSTALL_PREFIX}/share/doc/OpenEXR-${OPENEXR_VERSION}/examples
--  )
diff --git a/ports/openexr/CONTROL b/ports/openexr/CONTROL
index 752dafc6d..ea85a082f 100644
--- a/ports/openexr/CONTROL
+++ b/ports/openexr/CONTROL
@@ -1,4 +1,4 @@
 Source: openexr
-Version: 2.2.1-1
+Version: 2.3.0-2
 Description: OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications
-Build-Depends: zlib, ilmbase
+Build-Depends: zlib
diff --git a/ports/openexr/FindOpenEXR.cmake b/ports/openexr/FindOpenEXR.cmake
index cfff7824c..a381c6db9 100644
--- a/ports/openexr/FindOpenEXR.cmake
+++ b/ports/openexr/FindOpenEXR.cmake
@@ -1,13 +1,87 @@
 include(FindPackageHandleStandardArgs)
 
+find_path(OpenEXR_INCLUDE_DIRS OpenEXR/OpenEXRConfig.h)
 find_path(OPENEXR_INCLUDE_PATHS NAMES ImfRgbaFile.h PATH_SUFFIXES OpenEXR)
 
-find_library(OPENEXR_HALF_LIBRARY NAMES Half)
-find_library(OPENEXR_IEX_LIBRARY NAMES Iex-2_2)
-find_library(OPENEXR_IMATH_LIBRARY NAMES Imath-2_2)
-find_library(OPENEXR_ILMIMF_LIBRARY NAMES IlmImf-2_2)
-find_library(OPENEXR_ILMTHREAD_LIBRARY NAMES IlmThread-2_2)
+file(STRINGS "${OpenEXR_INCLUDE_DIRS}/OpenEXR/OpenEXRConfig.h" OPENEXR_CONFIG_H)
 
-set(OPENEXR_LIBRARIES ${OPENEXR_HALF_LIBRARY} ${OPENEXR_IEX_LIBRARY} ${OPENEXR_IMATH_LIBRARY} ${OPENEXR_ILMIMF_LIBRARY} ${OPENEXR_ILMTHREAD_LIBRARY})
+string(REGEX REPLACE "^.*define OPENEXR_VERSION_MAJOR ([0-9]+).*$" "\\1" OpenEXR_VERSION_MAJOR "${OPENEXR_CONFIG_H}")
+string(REGEX REPLACE "^.*define OPENEXR_VERSION_MINOR ([0-9]+).*$" "\\1" OpenEXR_VERSION_MINOR "${OPENEXR_CONFIG_H}")
+set(OpenEXR_LIB_SUFFIX "${OpenEXR_VERSION_MAJOR}_${OpenEXR_VERSION_MINOR}")
 
-find_package_handle_standard_args(OPENEXR REQUIRED_VARS OPENEXR_LIBRARIES OPENEXR_INCLUDE_PATHS)
+include(SelectLibraryConfigurations)
+
+if(NOT OpenEXR_BASE_LIBRARY)
+  find_library(OpenEXR_BASE_LIBRARY_RELEASE NAMES IlmImf-${OpenEXR_LIB_SUFFIX})
+  find_library(OpenEXR_BASE_LIBRARY_DEBUG NAMES IlmImf-${OpenEXR_LIB_SUFFIX}_d)
+  select_library_configurations(OpenEXR_BASE)
+endif()
+
+if(NOT OpenEXR_UTIL_LIBRARY)
+  find_library(OpenEXR_UTIL_LIBRARY_RELEASE NAMES IlmImfUtil-${OpenEXR_LIB_SUFFIX})
+  find_library(OpenEXR_UTIL_LIBRARY_DEBUG NAMES IlmImfUtil-${OpenEXR_LIB_SUFFIX}_d)
+  select_library_configurations(OpenEXR_UTIL)
+endif()
+
+if(NOT OpenEXR_HALF_LIBRARY)
+  find_library(OpenEXR_HALF_LIBRARY_RELEASE NAMES Half-${OpenEXR_LIB_SUFFIX})
+  find_library(OpenEXR_HALF_LIBRARY_DEBUG NAMES Half-${OpenEXR_LIB_SUFFIX}_d)
+  select_library_configurations(OpenEXR_HALF)
+endif()
+
+if(NOT OpenEXR_IEX_LIBRARY)
+  find_library(OpenEXR_IEX_LIBRARY_RELEASE NAMES Iex-${OpenEXR_LIB_SUFFIX})
+  find_library(OpenEXR_IEX_LIBRARY_DEBUG NAMES Iex-${OpenEXR_LIB_SUFFIX}_d)
+  select_library_configurations(OpenEXR_IEX)
+endif()
+
+if(NOT OpenEXR_MATH_LIBRARY)
+  find_library(OpenEXR_MATH_LIBRARY_RELEASE NAMES Imath-${OpenEXR_LIB_SUFFIX})
+  find_library(OpenEXR_MATH_LIBRARY_DEBUG NAMES Imath-${OpenEXR_LIB_SUFFIX}_d)
+  select_library_configurations(OpenEXR_MATH)
+endif()
+
+if(NOT OpenEXR_THREAD_LIBRARY)
+  find_library(OpenEXR_THREAD_LIBRARY_RELEASE NAMES IlmThread-${OpenEXR_LIB_SUFFIX})
+  find_library(OpenEXR_THREAD_LIBRARY_DEBUG NAMES IlmThread-${OpenEXR_LIB_SUFFIX}_d)
+  select_library_configurations(OpenEXR_THREAD)
+endif()
+
+if(NOT OpenEXR_IEXMATH_LIBRARY)
+  find_library(OpenEXR_IEXMATH_LIBRARY_RELEASE NAMES IexMath-${OpenEXR_LIB_SUFFIX})
+  find_library(OpenEXR_IEXMATH_LIBRARY_DEBUG NAMES IexMath-${OpenEXR_LIB_SUFFIX}d)
+  select_library_configurations(OpenEXR_IEXMATH)
+endif()
+
+set(OPENEXR_HALF_LIBRARY "${OpenEXR_HALF_LIBRARY}")
+set(OPENEXR_IEX_LIBRARY "${OpenEXR_IEX_LIBRARY}")
+set(OPENEXR_IMATH_LIBRARY "${OpenEXR_MATH_LIBRARY}")
+set(OPENEXR_ILMIMF_LIBRARY "${OpenEXR_BASE_LIBRARY}")
+set(OPENEXR_ILMIMFUTIL_LIBRARY "${OpenEXR_UTIL_LIBRARY}")
+set(OPENEXR_ILMTHREAD_LIBRARY "${OpenEXR_THREAD_LIBRARY}")
+
+set(OpenEXR_LIBRARY "${OpenEXR_BASE_LIBRARY}")
+
+set(OpenEXR_LIBRARIES
+    ${OpenEXR_LIBRARY}
+    ${OpenEXR_MATH_LIBRARY}
+    ${OpenEXR_IEXMATH_LIBRARY}
+    ${OpenEXR_UTIL_LIBRARY}
+    ${OpenEXR_HALF_LIBRARY}
+    ${OpenEXR_IEX_LIBRARY}
+    ${OpenEXR_THREAD_LIBRARY}
+)
+
+set(OPENEXR_LIBRARIES
+    ${OPENEXR_HALF_LIBRARY}
+    ${OPENEXR_IEX_LIBRARY}
+    ${OPENEXR_IMATH_LIBRARY}
+    ${OPENEXR_ILMIMF_LIBRARY}
+    ${OPENEXR_ILMTHREAD_LIBRARY}
+)
+
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenEXR REQUIRED_VARS OpenEXR_LIBRARIES OpenEXR_INCLUDE_DIRS)
+
+if(OpenEXR_FOUND)
+    set(OPENEXR_FOUND 1)
+endif()
diff --git a/ports/openexr/add-missing-export.patch b/ports/openexr/add-missing-export.patch
deleted file mode 100644
index c78842d18..000000000
--- a/ports/openexr/add-missing-export.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/IlmImf/ImfHeader.h b/IlmImf/ImfHeader.h
-index 756a62e..dd71e0e 100644
---- a/IlmImf/ImfHeader.h
-+++ b/IlmImf/ImfHeader.h
-@@ -493,7 +493,7 @@ class Header::ConstIterator
- //
- //------------------------------------------------------------------------
- 
--void staticInitialize ();
-+IMF_EXPORT void staticInitialize ();
- 
- 
- //-----------------
diff --git a/ports/openexr/fix-static-linking.patch b/ports/openexr/fix-static-linking.patch
deleted file mode 100644
index af2f067f1..000000000
--- a/ports/openexr/fix-static-linking.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/IlmImf/CMakeLists.txt b/IlmImf/CMakeLists.txt
-index 18d90edc..21bbaa27 100644
---- a/IlmImf/CMakeLists.txt
-+++ b/IlmImf/CMakeLists.txt
-@@ -25,8 +25,8 @@ ADD_EXECUTABLE ( dwaLookups
- 
- TARGET_LINK_LIBRARIES ( dwaLookups
-   Half
--  Iex${ILMBASE_LIBSUFFIX}
-   IlmThread${ILMBASE_LIBSUFFIX}
-+  Iex${ILMBASE_LIBSUFFIX}
-   ${PTHREAD_LIB}
- )
- 
diff --git a/ports/openexr/portfile.cmake b/ports/openexr/portfile.cmake
index b02a487a9..c32d07123 100644
--- a/ports/openexr/portfile.cmake
+++ b/ports/openexr/portfile.cmake
@@ -1,63 +1,71 @@
-set(OPENEXR_VERSION 2.2.1)
-set(OPENEXR_HASH 192100c6ac47534f3a93c55327d2ab90b07a8265156855086b326184328c257dcde12991b3f3f1831e2df4226fe884adcfe481c2f02a157c715aee665e89a480)
-
 include(vcpkg_common_functions)
-set(SOURCE_PATH ${CURRENT_BUILDTREES_DIR}/src/openexr-${OPENEXR_VERSION})
-vcpkg_download_distfile(ARCHIVE
-    URLS "http://download.savannah.nongnu.org/releases/openexr/openexr-${OPENEXR_VERSION}.tar.gz"
-    FILENAME "openexr-${OPENEXR_VERSION}.tar.gz"
-    SHA512 ${OPENEXR_HASH})
-
-vcpkg_extract_source_archive(${ARCHIVE})
-vcpkg_apply_patches(SOURCE_PATH ${SOURCE_PATH}
-    PATCHES
-    "${CMAKE_CURRENT_LIST_DIR}/add-missing-export.patch"
-    "${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt.patch"
-    "${CMAKE_CURRENT_LIST_DIR}/fix-static-linking.patch"
-)
 
-# Ensure helper executables can run during build
-set(ENV{PATH} "$ENV{PATH};${CURRENT_INSTALLED_DIR}/bin")
+if (VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
+  message(FATAL_ERROR "UWP build not supported")
+endif()
+
+set(OPENEXR_VERSION 2.3.0)
+set(OPENEXR_HASH 268ae64b40d21d662f405fba97c307dad1456b7d996a447aadafd41b640ca736d4851d9544b4741a94e7b7c335fe6e9d3b16180e710671abfc0c8b2740b147b2)
 
-# In debug build buildsystem cannot locate IlmBase headers
-set(VCPKG_C_FLAGS_DEBUG "${VCPKG_C_FLAGS_DEBUG}")
-set(VCPKG_CXX_FLAGS_DEBUG "${VCPKG_CXX_FLAGS_DEBUG} -I\"${CURRENT_INSTALLED_DIR}/include/OpenEXR\"")
+vcpkg_from_github(
+  OUT_SOURCE_PATH SOURCE_PATH
+  REPO openexr/openexr
+  REF v${OPENEXR_VERSION}
+  SHA512 ${OPENEXR_HASH}
+  HEAD_REF master
+)
 
 vcpkg_configure_cmake(SOURCE_PATH ${SOURCE_PATH}
-    PREFER_NINJA
-    OPTIONS_DEBUG
-        -DILMBASE_PACKAGE_PREFIX=${CURRENT_INSTALLED_DIR}/debug
-    OPTIONS_RELEASE
-        -DILMBASE_PACKAGE_PREFIX=${CURRENT_INSTALLED_DIR})
+  PREFER_NINJA
+  OPTIONS
+    -DOPENEXR_BUILD_PYTHON_LIBS:BOOL=FALSE
+  OPTIONS_DEBUG
+    -DILMBASE_PACKAGE_PREFIX=${CURRENT_INSTALLED_DIR}/debug
+  OPTIONS_RELEASE
+    -DILMBASE_PACKAGE_PREFIX=${CURRENT_INSTALLED_DIR})
 
 vcpkg_install_cmake()
 
-# if you need to have OpenEXR tools, edit CMakeLists.txt.patch and remove the part that disables building executables,
-# then remove the following line which deletes them and finally use vcpkg_copy_tool_dependencies() to save them
-# (may require additional patching to the OpenEXR toolchain which is really broken)
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin)
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/share ${CURRENT_PACKAGES_DIR}/debug/share)
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
 
-if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
-    foreach(SUBDIR "" "/debug")
-        file(GLOB DLLS ${CURRENT_PACKAGES_DIR}${SUBDIR}/lib/*.dll)
-        file(COPY ${DLLS} DESTINATION ${CURRENT_PACKAGES_DIR}${SUBDIR}/bin)
-        file(REMOVE ${DLLS})
-    endforeach()
+# NOTE: Only use ".exe" extension on Windows executables.
+# Is there a cleaner way to do this?
+if(WIN32)
+    set(EXECUTABLE_SUFFIX ".exe")
+else()
+    set(EXECUTABLE_SUFFIX "")
 endif()
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/exrenvmap${EXECUTABLE_SUFFIX})
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/exrheader${EXECUTABLE_SUFFIX})
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/exrmakepreview${EXECUTABLE_SUFFIX})
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/exrmaketiled${EXECUTABLE_SUFFIX})
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/exrmultipart${EXECUTABLE_SUFFIX})
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/exrmultiview${EXECUTABLE_SUFFIX})
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/exrstdattr${EXECUTABLE_SUFFIX})
+file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/tools/openexr/)
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/exrenvmap${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/openexr/exrenvmap${EXECUTABLE_SUFFIX})
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/exrheader${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/openexr/exrheader${EXECUTABLE_SUFFIX})
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/exrmakepreview${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/openexr/exrmakepreview${EXECUTABLE_SUFFIX})
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/exrmaketiled${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/openexr/exrmaketiled${EXECUTABLE_SUFFIX})
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/exrmultipart${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/openexr/exrmultipart${EXECUTABLE_SUFFIX})
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/exrmultiview${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/openexr/exrmultiview${EXECUTABLE_SUFFIX})
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/exrstdattr${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/openexr/exrstdattr${EXECUTABLE_SUFFIX})
+vcpkg_copy_tool_dependencies(${CURRENT_PACKAGES_DIR}/tools/openexr)
 
 vcpkg_copy_pdbs()
 
-file(READ ${CURRENT_PACKAGES_DIR}/include/OpenEXR/ImfExport.h HEADER_FILE)
-if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
-    string(REPLACE "defined(OPENEXR_DLL)" "1" HEADER_FILE "${HEADER_FILE}")
+if (VCPKG_LIBRARY_LINKAGE STREQUAL static)
+  file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin)
+endif()
+
+if (VCPKG_CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  set(OPENEXR_PORT_DIR "openexr")
 else()
-    string(REPLACE "defined(OPENEXR_DLL)" "0" HEADER_FILE "${HEADER_FILE}")
+  set(OPENEXR_PORT_DIR "OpenEXR")
 endif()
-file(WRITE ${CURRENT_PACKAGES_DIR}/include/OpenEXR/ImfExport.h "${HEADER_FILE}")
 
-file(COPY ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/openexr)
-file(RENAME ${CURRENT_PACKAGES_DIR}/share/openexr/LICENSE ${CURRENT_PACKAGES_DIR}/share/openexr/copyright)
+file(COPY ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${OPENEXR_PORT_DIR})
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/${OPENEXR_PORT_DIR}/LICENSE ${CURRENT_PACKAGES_DIR}/share/${OPENEXR_PORT_DIR}/copyright)
 
-file(COPY ${CMAKE_CURRENT_LIST_DIR}/FindOpenEXR.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/openexr)
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/FindOpenEXR.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/${OPENEXR_PORT_DIR})